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CVE-2015-2808

SSL/TLS: "Invariance Weakness" vulnerability in RC4 stream cipher

The RC4 algorithm, as used in the TLS protocol and SSL protocol, does not properly combine state data with key data during the initialization phase, which makes it easier for remote attackers to conduct plaintext-recovery attacks against the initial bytes of a stream by sniffing network traffic that occasionally relies on keys affected by the Invariance Weakness, and then using a brute-force approach involving LSB values, aka the "Bar Mitzvah" issue.

CVSS 3.1 · 3.7 Low EPSS 73.9% KEV · Not listed
Vendors
Canonical Debian Fujitsu and 6 more
Products
Ubuntu Linux Debian Linux Sparc Enterprise M3000 and 99 more
CVE-2015-4000

LOGJAM: TLS connections which support export grade DHE key-exchange are vulnerable to MITM attacks

The TLS protocol 1.2 and earlier, when a DHE_EXPORT ciphersuite is enabled on a server but not on a client, does not properly convey a DHE_EXPORT choice, which allows man-in-the-middle attackers to conduct cipher-downgrade attacks by rewriting a ClientHello with DHE replaced by DHE_EXPORT and then rewriting a ServerHello with DHE_EXPORT replaced by DHE, aka the "Logjam" issue.

CVSS 3.1 · 3.7 Low EPSS 99.9% KEV · Not listed
Vendors
Apple Canonical Debian and 10 more
Products
Iphone Os Mac Os X Safari and 28 more
CVE-2015-0192

JDK: unspecified Java sandbox restrictions bypass

Unspecified vulnerability in IBM Java 8 before SR1, 7 R1 before SR2 FP11, 7 before SR9, 6 R1 before SR8 FP4, 6 before SR16 FP4, and 5.0 before SR16 FP10 allows remote attackers to gain privileges via unknown vectors related to the Java Virtual Machine.

CVSS 3.1 · 9.8 Critical EPSS 4.1% KEV · Not listed
Vendors
Ibm Redhat Suse
Products
Java Enterprise Linux Desktop Enterprise Linux Server and 7 more
CVE-2026-44933

Path Traversal in Plugin Loading in libzypp

`PluginScript` attempts to `chroot` the plugin to the `repoManagerRoot`, this root is frequently `/` (the system root) in standard configurations or when using `--root`. If the chroot target is `/`, it is a no-op, allowing the traversed path to execute host binaries (like `/bin/bash`) with root privileges.

CVSS 4.0 · 8.5 High EPSS < 1% KEV · Not listed
Vendors
Suse
Products
Linux Enterprise Opensuse
CVE-2009-0040

libpng arbitrary free() flaw

The PNG reference library (aka libpng) before 1.0.43, and 1.2.x before 1.2.35, as used in pngcrush and other applications, allows context-dependent attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted PNG file that triggers a free of an uninitialized pointer in (1) the png_read_png function, (2) pCAL chunk handling, or (3) setup of 16-bit gamma tables.

CVSS 2.0 · 6.8 Medium EPSS 4.8% KEV · Not listed
Vendors
Apple Debian Fedoraproject and 4 more
Products
Iphone Os Mac Os X Debian Linux and 7 more
CVE-2009-2625

JDK: XML parsing Denial-Of-Service (6845701)

XMLScanner.java in Apache Xerces2 Java, as used in Sun Java Runtime Environment (JRE) in JDK and JRE 6 before Update 15 and JDK and JRE 5.0 before Update 20, and in other products, allows remote attackers to cause a denial of service (infinite loop and application hang) via malformed XML input, as demonstrated by the Codenomicon XML fuzzing framework.

CVSS 2.0 · 5.0 Medium EPSS 30.4% KEV · Not listed
Vendors
Apache Canonical Debian and 5 more
Products
Xerces2 Java Ubuntu Linux Debian Linux and 15 more
CVE-2009-2472

Mozilla multiple cross origin wrapper bypasses

Mozilla Firefox before 3.0.12 does not always use XPCCrossOriginWrapper when required during object construction, which allows remote attackers to bypass the Same Origin Policy and conduct cross-site scripting (XSS) attacks via a crafted document, related to a "cross origin wrapper bypass."

CVSS 2.0 · 4.3 Medium EPSS 2.2% KEV · Not listed
Vendors
Fedoraproject Mozilla Opensuse and 2 more
Products
Fedora Firefox Opensuse and 4 more
CVE-2009-2692

kernel: uninit op in SOCKOPS_WRAP() leads to privesc

The Linux kernel 2.6.0 through 2.6.30.4, and 2.4.4 through 2.4.37.4, does not initialize all function pointers for socket operations in proto_ops structures, which allows local users to trigger a NULL pointer dereference and gain privileges by using mmap to map page zero, placing arbitrary code on this page, and then invoking an unavailable operation, as demonstrated by the sendpage operation (sock_sendpage function) on a PF_PPPOX socket.

CVSS 3.1 · 7.8 High EPSS 14.6% KEV · Not listed
Vendors
Debian Linux Redhat and 1 more
Products
Debian Linux Linux Kernel Enterprise Linux and 8 more
CVE-2009-2698

kernel: udp socket NULL ptr dereference

The udp_sendmsg function in the UDP implementation in (1) net/ipv4/udp.c and (2) net/ipv6/udp.c in the Linux kernel before 2.6.19 allows local users to gain privileges or cause a denial of service (NULL pointer dereference and system crash) via vectors involving the MSG_MORE flag and a UDP socket.

CVSS 3.1 · 7.8 High EPSS 7.1% KEV · Not listed
Vendors
Canonical Fedoraproject Linux and 3 more
Products
Ubuntu Linux Fedora Linux Kernel and 11 more
CVE-2008-6123

net-snmp: incorrect application of hosts access restrictions in hosts.{allow,deny}

The netsnmp_udp_fmtaddr function (snmplib/snmpUDPDomain.c) in net-snmp 5.0.9 through 5.4.2.1, when using TCP wrappers for client authorization, does not properly parse hosts.allow rules, which allows remote attackers to bypass intended access restrictions and execute SNMP queries, related to "source/destination IP address confusion."

CVSS 2.0 · 5.0 Medium EPSS 2.9% KEV · Not listed
Vendors
Net-snmp Opensuse Redhat and 1 more
Products
Net-snmp Opensuse Enterprise Linux and 1 more
CVE-2007-6427

xfree86: memory corruption via XInput extension

The XInput extension in X.Org Xserver before 1.4.1 allows context-dependent attackers to execute arbitrary code via requests related to byte swapping and heap corruption within multiple functions, a different vulnerability than CVE-2007-4990.

CVSS 2.0 · 9.3 Critical EPSS 4.3% KEV · Not listed
Vendors
Apple Canonical Debian and 5 more
Products
Mac Os X Ubuntu Linux Debian Linux and 9 more
CVE-2009-2416

mingw32-libxml2: Pointer use-after-free flaws by parsing Notation and Enumeration attribute types

Multiple use-after-free vulnerabilities in libxml2 2.5.10, 2.6.16, 2.6.26, 2.6.27, and 2.6.32, and libxml 1.8.17, allow context-dependent attackers to cause a denial of service (application crash) via crafted (1) Notation or (2) Enumeration attribute types in an XML file, as demonstrated by the Codenomicon XML fuzzing framework.

CVSS 3.1 · 6.5 Medium EPSS 2.0% KEV · Not listed
Vendors
Apple Canonical Debian and 8 more
Products
Iphone Os Mac Os X Mac Os X Server and 16 more
CVE-2009-2408

firefox/nss: doesn't handle NULL in Common Name properly

Mozilla Network Security Services (NSS) before 3.12.3, Firefox before 3.0.13, Thunderbird before 2.0.0.23, and SeaMonkey before 1.1.18 do not properly handle a '\0' character in a domain name in the subject's Common Name (CN) field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority. NOTE: this was originally reported for Firefox before 3.5.

CVSS 3.1 · 5.9 Medium EPSS 5.7% KEV · Not listed
Vendors
Canonical Debian Mozilla and 3 more
Products
Ubuntu Linux Debian Linux Firefox and 8 more
CVE-2008-5021

Mozilla crash and remote code execution in nsFrameManager

nsFrameManager in Firefox 3.x before 3.0.4, Firefox 2.x before 2.0.0.18, Thunderbird 2.x before 2.0.0.18, and SeaMonkey 1.x before 1.1.13 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code by modifying properties of a file input element while it is still being initialized, then using the blur method to access uninitialized memory.

CVSS 2.0 · 9.3 Critical EPSS 3.6% KEV · Not listed
Vendors
Canonical Debian Fedoraproject and 5 more
Products
Ubuntu Linux Debian Linux Fedora and 11 more
CVE-2009-1961

kernel: splice local denial of service

The inode double locking code in fs/ocfs2/file.c in the Linux kernel 2.6.30 before 2.6.30-rc3, 2.6.27 before 2.6.27.24, 2.6.29 before 2.6.29.4, and possibly other versions down to 2.6.19 allows local users to cause a denial of service (prevention of file creation and removal) via a series of splice system calls that trigger a deadlock between the generic_file_splice_write, splice_from_pipe, and ocfs2_file_splice_write functions.

CVSS 3.1 · 4.7 Medium EPSS < 1% KEV · Not listed
Vendors
Canonical Debian Linux and 3 more
Products
Ubuntu Linux Debian Linux Linux Kernel and 5 more
CVE-2009-1955

apr-util billion laughs attack

The expat XML parser in the apr_xml_* interface in xml/apr_xml.c in Apache APR-util before 1.3.7, as used in the mod_dav and mod_dav_svn modules in the Apache HTTP Server, allows remote attackers to cause a denial of service (memory consumption) via a crafted XML document containing a large number of nested entity references, as demonstrated by a PROPFIND request, a similar issue to CVE-2003-1564.

CVSS 3.1 · 7.5 High EPSS 53.0% KEV · Not listed
Vendors
Apache Apple Canonical and 5 more
Products
Apr-util Http Server Mac Os X and 8 more
CVE-2008-4989

gnutls: certificate chain verification flaw

The _gnutls_x509_verify_certificate function in lib/x509/verify.c in libgnutls in GnuTLS before 2.6.1 trusts certificate chains in which the last certificate is an arbitrary trusted, self-signed certificate, which allows man-in-the-middle attackers to insert a spoofed certificate for any Distinguished Name (DN).

CVSS 3.1 · 5.9 Medium EPSS 1.9% KEV · Not listed
Vendors
Canonical Debian Fedoraproject and 4 more
Products
Ubuntu Linux Debian Linux Fedora and 5 more
CVE-2007-6206

Issue with core dump owner

The do_coredump function in fs/exec.c in Linux kernel 2.4.x and 2.6.x up to 2.6.24-rc3, and possibly other versions, does not change the UID of a core dump file if it exists before a root process creates a core dump in the same location, which might allow local users to obtain sensitive information.

CVSS 2.0 · 2.1 Low EPSS < 1% KEV · Not listed
Vendors
Canonical Debian Linux and 3 more
Products
Ubuntu Linux Debian Linux Linux Kernel and 10 more